The Musée Vivant du Chemin de Fer de Longueville (77), also known as AJECTA, boasts a fine collection of rolling stock, to be discovered on a visit to a former SNCF depot.
Just a few kilometers from Provins, in the Seine-et-Marne département, you'll find the Living Railway Museum in the small town of Longueville. It's a must-see for young and old alike, for lovers of trains and locomotives.